Which is the approximate solution to the system y = 0.5x + 3.5 and y = −x + shown on the graph?
(–2.7, 2.1)
(–2.1, 2.7)
(2.1, 2.7)
(2.7, 2.1)

the question does not present the graph, but this does not interfere with the resolution

we have that

using a graph tool

see the attached figure

we know that

The solution of the system is the point of intersection for both graphs

the solution is the point ------> see the picture

therefore

the answer is the option

-7

step-by-step explanation:

x^2 + 18x + 74 = (x + 9)^2 - 81 + 74

= (x + 9)^2 - 7.

so q = -7.